Nutrients cross the membrane wall with the help of protein channels.
Answer:
The correct answer is b. The oldest generally accepted fossils of large animals range in age from 565 to 550 million years old.
Explanation:
The oldest one of them all is the hematite tubes, that are dated about 3.77 billion to 4.2 billion years and it's from a yet unknown bacteria.
The dermis is thicker than the subcutaneous layer.hope that helps :)
Answer:
Metabolism involves exchanges of chemical matter with the external environment and extensive transformations of organic matter within the cells of a living organism. Metabolism generally involves the release or use of chemical energy. Nonliving things do not display metabolism.
Explanation:
Brainleast please
Answer:
B, C, and D
Explanation:
The options B, C, and D, have to do with genetics, and therefore can be inherited.
